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Chesnimnus Pack

Area of Known Wolf Activity

Previous Chesnimnus AKWA maps (for reference only):

 

Timeline

2024

April 15, 2024 – No wolves were documented in the area at the end of 2023.

2023

April 18, 2023 – Four wolves were documented in the Chesnimnus Pack area at the end of 2022. The pack was not counted as a breeding pair.

2022

April 19, 2022 – In 2021, the Chesnimnus Pack produced at least four pups that survived to the end of the year and was counted as a breeding pair.

2021

April 21, 2021 – In 2020, the Chesnimnus Pack produced seven pups that survived to the end of the year and was counted as a breeding pair.

2020

April 15, 2020 – In 2019, the Chesnimnus Pack produced two pups that survived to the end of the year and was counted as a breeding pair.

2019

April 8, 2019 – In 2018, a new pack formed in the Chesnimnus/Sled Springs WMUs.  The previous Chesnimnus Pack breeding female died, it is unknown where the male is from. The Chesnimnus Pack produced five pups that survived to the end of the year and was counted as a breeding pair.

2018

April 12, 2018 – In 2017, three radio-collared wolves were monitored in the pack area.  The breeding female died in May likely causing the loss of her pups and the pack was not counted as a breeding pair. The two other wolves dispersed in October.

2017

April 10, 2017  During 2016, the breeding female of Chesnimnus Pack was radio-collared. The pack produced at least four pups that survived to the end of the year and the pack was counted as a breeding pair.

2016

June 28, 2016 – Resident wolf activity has been documented again in the Chesnimnus Unit.  Biologists will continue to monitor to learn more about these wolves.

March 4, 2016 – From the 2015 Oregon Wolf Conservation and Management Annual Report

In November of 2014, OR23 (a female from the Umatilla River Pack) dispersed to the northern portion of Wallowa County and later paired with a male wolf.  The pair was called the Chesnimnus pair in the 2014 Annual Report.  In February the pair moved to the Sled Springs Unit and did not return to the Chesnimnus Unit.  The new area they used covered 129 mi2 and 90% of locations were on private land.  Three pups were produced that survived to the end of the year and the pack counts as a breeding pair.  Moving forward the new pack will be named the Shamrock Pack.  *See the Shamrock Pack page for more information about the Chesnimnus Pair.

2015

February 25, 2015 – From the 2014 Oregon Wolf Conservation and Management Annual Report

In November of 2014, OR23 (a female from the Umatilla River Pack) dispersed to the northern portion of the Chesnimnus Unit and later paired with a male wolf.  Prior to OR23’s arrival in this area, at least four wolves had been documented in the same area during the summer, and three incidents of depredation were attributed to these wolves.  All depredation incidents were prior to OR23 arriving.   Collar data shows the new pair using a 380mi² comprising 75% public lands.

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